8-Inch 310 Stainless Steel High-Temperature Line Pipe
Seamless 310 stainless steel pipe for high-temperature oil processing pipelines up to 2000°F. The oxidation-resistant grade is suitable for refinery hot gas lines. This product is classified as seamless line pipe of stainless steel for oil or gas pipelines.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | +50.0% | 50% |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If used in non-pipeline applications
Seamless tubes of stainless steel not for oil or gas pipelines.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Confirm the 310 grade and high-temperature service capability with material test reports
• Declare the pipe as seamless stainless line pipe for oil or gas pipelines
• Ensure the end use is clearly stated to support classification
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